• In one scene from the manga, Yomiko is up against a man with a gun at close range. Both of them realize all of a sudden that they are at a weak point and panicked, they try to fix that. It's implied they were delivering their lines in unison:

Gunman (frantic): Bullet, bullet, bul-leeeet!
Yomiko (just as frantic): Paper, paper, paaa-peeer!